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authorRoland McGrath <roland@gnu.org>2003-03-10 09:12:11 +0000
committerRoland McGrath <roland@gnu.org>2003-03-10 09:12:11 +0000
commit8dd569934c2019dff527f0587f3d809efeec7c03 (patch)
tree56541d1fa27eed805f18da76464f4b1be727adb5 /sysdeps/generic
parente48f96382f237c0edad5c446eca867092406a51d (diff)
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2003-03-10 Roland McGrath <roland@redhat.com>
	* dlfcn/Makefile (libdl-routines): Add dladdr1.
	* dlfcn/dladdr1.c: New file.
	* dlfcn/dlfcn.h [__USE_GNU]: Declare dladdr1.
	[__USE_GNU] (RTLD_DL_SYMENT, RTLD_DL_LINKMAP): New enum constants.
	* elf/dl-addr.c (_dl_addr): Take new args, a struct link_map ** and
	a const ElfNN_Sym ** to fill in.
	* include/dlfcn.h: Update decl.  Include <link.h>.
	* dlfcn/dladdr.c (dladdr): Update caller.
	* malloc/mtrace.c (tr_where): Likewise.
	* sysdeps/generic/elf/backtracesyms.c: Likewise.
	* sysdeps/generic/elf/backtracesymsfd.c: Likewise.
	* dlfcn/Versions (libdl: GLIBC_2.3.3): New set, add dladdr1.
	* Versions.def (libdl): Define GLIBC_2.3.3 set.
Diffstat (limited to 'sysdeps/generic')
-rw-r--r--sysdeps/generic/elf/backtracesyms.c4
-rw-r--r--sysdeps/generic/elf/backtracesymsfd.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/generic/elf/backtracesyms.c b/sysdeps/generic/elf/backtracesyms.c
index c3f46d6ea1..b31be6ac5d 100644
--- a/sysdeps/generic/elf/backtracesyms.c
+++ b/sysdeps/generic/elf/backtracesyms.c
@@ -1,5 +1,5 @@
 /* Return list with names for address in backtrace.
-   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1998,1999,2000,2001,2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -48,7 +48,7 @@ __backtrace_symbols (array, size)
   /* Fill in the information we can get from `dladdr'.  */
   for (cnt = 0; cnt < size; ++cnt)
     {
-      status[cnt] = _dl_addr (array[cnt], &info[cnt]);
+      status[cnt] = _dl_addr (array[cnt], &info[cnt], NULL, NULL);
       if (status[cnt] && info[cnt].dli_fname && info[cnt].dli_fname[0] != '\0')
 	/* We have some info, compute the length of the string which will be
 	   "<file-name>(<sym-name>) [+offset].  */
diff --git a/sysdeps/generic/elf/backtracesymsfd.c b/sysdeps/generic/elf/backtracesymsfd.c
index 7c93c37ce1..16df53883c 100644
--- a/sysdeps/generic/elf/backtracesymsfd.c
+++ b/sysdeps/generic/elf/backtracesymsfd.c
@@ -1,5 +1,5 @@
 /* Write formatted list with names for addresses in backtrace to a file.
-   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -48,7 +48,7 @@ __backtrace_symbols_fd (array, size, fd)
       Dl_info info;
       size_t last = 0;
 
-      if (_dl_addr (array[cnt], &info)
+      if (_dl_addr (array[cnt], &info, NULL, NULL)
 	  && info.dli_fname && info.dli_fname[0] != '\0')
 	{
 	  /* Name of the file.  */